EVB8187 Standard Microsystems (SMSC), EVB8187 Datasheet - Page 11

• Manufacturer Part Number: EVB8187
• Manufacturer: Standard Microsystems (SMSC)

Specifications of EVB8187

• Lead Free Status / Rohs Status: Supplier Unconfirmed

D
C
B
A
Board:
Chip:
Board Form Factor:
Assembly:
Design Details
5
5
CONNECTOR
MII
PCB-7058AZ-B
LAN8187I
RXCLK
Default: MII mode RXCLK Not connected to CLK/XTAL
LV MII or RMII Bus
RMII mode XTAL removed and RXCLK Is connected to CLK/XTAL
EVB BLOCK DIAGRAM
LAN8187(I) MII Customer Evaluation Board
4
4
CLK/XTAL
LAN8187(I)
EVB-LAN8187
10/100 Magnetics
Schematic Revision B
RJ45
3
3
Circuit Diagrams utilizing SMSC Products Are Included As A Means Of
Illustrating Typical Semiconductor Applications: Consequently Complete
Information Sufficient For Construction Purposes Is Not Necessarily
Given. The Information Has Been Carefully Checked And Is Believed To
Be Entirely Reliable. However, No Responsibility Is Assumed For
Inaccuracies. Furthermore, Such Information Does Not Convey To The
Purchaser Of The Semiconductor Devices Described Any License Under
The Patent Rights Of SMSC Or Others. SMSC Reserves The Right To
Make Changes At Any Time In Order To Improve Design And Supply The
Best Product Possible.
2
2
Rev A001 added 15pF caps to outputs
Rev A002 swapped vddio and vdd33 power pins; corrected mdio pullup voltage; clarified mode table
Rev A003 corrected all other vddio pullups.
Rev A004 changed all (i) to (I)
Rev A005 deleted extra caps on 5V power supply; added FB6 to pin 1 of MII for VDDIO power; added note
to move R54 close to R13; remove C6 and C21; add note to keep C15 and C16 close to reg; and added
config option for MII pin 22 to be either gnd or nRST; added config option for MII pin 21 to be either
Rev B added POE access header and changed power net name on pin 13 of PHY to VDD from
VDD33
gnd or gpo
Revisions
Title Page
Stackup
LAN8700(i) & Magnetics
Power & Misc
Title
Title
Title
Size
Size
Size
Date:
Date:
Date:
C
C
C
ITEM
LAN8187(I) MII EVB
LAN8187(I) MII EVB
LAN8187(I) MII EVB
Document Number
Document Number
Document Number
Wednesday, August 02, 2006
Wednesday, August 02, 2006
Wednesday, August 02, 2006
SCH-7058AZ
SCH-7058AZ
SCH-7058AZ
1
1
Sheet
Sheet
Sheet
3930 East Ray Road
3930 East Ray Road
3930 East Ray Road
Suite 200
Suite 200
Suite 200
Phoenix, Arizona 85044
Phoenix, Arizona 85044
Phoenix, Arizona 85044
480-759-0200
480-759-0200
480-759-0200
Page
2
3
4
1
1
1
1
of
of
of
4
4
4
Rev
Rev
Rev
B
B
B
D
C
B
A